<div class="layui-card-header">关于</div>
<div class="layui-card-body layui-text layadmin-about">
    <div style="text-align: center;"></div>
</div>
<script>
    layui.use(['admin', 'setter'], function () {
        var $ = layui.$
            , admin = layui.admin
            , setter = layui.setter;
        var apiUrl = setter.apiUrl;

    });
</script>